The opposite of a somersault.
Sam-Did you see that girl do a somersault?
Chris- That wasn't a somersault Sam, that was a wintersault.
Chris- That wasn't a somersault Sam, that was a wintersault.
by Solid Mantis June 09, 2017
by MfoMario May 05, 2010
by Starchylde June 04, 2016